Laird tiny AC4490-1x1 radio modules put the power of wireless into the smallest, most cost-sensitive applications. Despite their small size, the modules can replace a mile of cable even in harsh industrial conditions. Using field-proven FHSS 900MHz technology that utilizes an unlicensed frequency band*, AC4490-1x1s reject interference, enable co-located system operation, and ensure data integrity. With the help of a unique transparent protocol (RF232), AC4490-1x1 integration is easy. OEMs simply solder the radio modules and antennas into place, then power-on. All frequency hopping, synchronization, and RF system data transmission/reception is performed by the radio module. The AC4490-1x1's standard TTL interface provides bi-directional communication in point-to-point and point-to-multipoint networks. A number of on-the-fly control commands accommodate varying wireless applications.
|Antenna Options||Channels||Output Power||Connector Type||Data Rate||Dimension (Height - mm)||Dimension (Length - mm)||Dimension (Width - mm)||Receive Sensitivity||Compliance||Weight||Operating Humidity||Input Power||Logical Interfaces||Network Architecture||Power Consumption||Power Consumption (Rx)||Power Consumption (Tx)||Protocols||Security||Storage Humidity||Wireless Specification||Frequency||Frequency Range (Max)||Frequency Range (Min)|
|AC4490-1x1||Trace Pin||32 Channels||10 mW (20 mW w/3 dBi gain antenna)||SMT||76.8 Kbps||4.11 mm||25.4 mm||25.4 mm||-100 dBm||None||< 0.5 oz (< 15 g)||10% - 90%||3.3 V||SDIO||AC4490 transceivers can operate in Point-to-Point||Up to 80 mA||28 mA||80 mA||FHSS Wireless Protocol||One-byte system ID||10% - 90%||900 MHz FHSS||900 MHz||928 MHz||902 MHz|